> Medication came with unacceptable side-effects for me. Real bummer.
I was tested at very young age, as most millennials were in the US, and was told I did not have it, luckily; but looking back on the people who were raised in that era and how they handed out SSRIs like candy I'm glad I dodged that bullet because the adverse affects of those drugs sound way worse than coping with ADHD--but it also explains why mental hygiene/health issues in the US are as severe as they are.
It's sad that people have ADHD, I personally can enter 'flow state' and block out all things for hours, even days or weeks if I really try; but it's to the detriment of everything else and so horrible for my mental and physical health.
I lived that way for almost a decade with only small pauses in between, power napping is all I slept and a good day was 3-5 hours, with work schedules that were optimized for productivity over everything and my life seriously was in shambles: I was a boot-strapping founder with a stressful day job(s) and side hustles and worked 7 days/week with 90+ hour totals. I tried my best to maintain a very contentious relationship and failed miserably at it.
I think what needs to be addressed is that extremes are all bad, and OP's situation seems like it would be manageable were it not for self-satisfying rationalization to waste his time. It's like those self-sabotaging people who get off on the rush from the failure more than succeeding, this scene in Two for The Money explains it rather well [0].
0: https://www.youtube.com/watch?v=HdE-BZoB9SA